| @online{piequalse, | |
| author={The Engineering ToolBox}, | |
| title={Latent Heat of Melting for some common Materials}, | |
| url={https://www.engineeringtoolbox.com/latent-heat-melting-solids-d_96.html} | |
| } | |
| @online{wikipedia, | |
| author={}, | |
| title={Supercooling}, | |
| year=2021, | |
| month=1, | |
| url={https://en.wikipedia.org/w/index.php?title=Supercooling&oldid=1000476631} | |
| } |